EINECS 238-517-0
CAS No. 14508-49-7 Density 1.303 g/cm3
Solubility insoluble in water Melting Point
Formula C4H3ClN2 Boiling Point 155.3 °C at 760 mmHg

Molecular Weight 114.53 Flash Point 57 °C
Transport Information UN 1993 3/PG 3 Appearance clear colorless to yellowish liquid
Safety 26-36-37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 14508-49-7 (2-Chloropyrazine) Hazard Symbols IrritantXi

Synonyms
Pyrazine,chloro- (6CI,7CI,8CI,9CI);Pyrazine,2-chloro-;Chloropyrazine;Pyrazin-2-ylchloride;


2-Chloropyrazine Chemical Properties
Molecular Structure of 2-Chloropyrazine (CAS NO.14508-49-7):

IUPAC Name: 2-Chloropyrazine
Molecular Formula: C4H3ClN2
Molecular Weight: 114.53 g/mol
Density: 1.303 g/cm3
Flash Point: 57.8 °C
Boiling Point: 155.3 °C at 760 mmHg
Water Solubility: insoluble
Index of Refraction: 1.534
Molar Refractivity: 27.33 cm3
Molar Volume: 87.8 cm3
Surface Tension: 48.2 dyne/cm
XLogP3: 0.7
H-Bond Acceptor: 2
Exact Mass: 113.998476
MonoIsotopic Mass: 113.998476
Topological Polar Surface Area: 25.8
Heavy Atom Count: 7
Canonical SMILES: C1=CN=C(C=N1)Cl
InChI: InChI=1S/C4H3ClN2/c5-4-3-6-1-2-7-4/h1-3H
InChIKey: GELVZYOEQVJIRR-UHFFFAOYSA-N
EINECS: 238-517-0
Product Categories: Halides; Heterocycles; Pyrazines; Pyrazine; Chloropyrazines, etc.; Building Blocks; Halogenated Heterocycles; Heterocyclic Building Blocks; PyrazinesHeterocyclic Building Blocks

2-Chloropyrazine Uses
2-Chloropyrazine (CAS NO.14508-49-7) is used as intermediates of medicine and pesticide.